Lip Lifting Efficacy of Hyaluronic Acid Filler Injections: A Quantitative Assessment Using 3-Dimensional Photography.

The study aimed to compare the volume enhancement and the lifting capacity of two different hyaluronic acid gels for lip injection. Thirty-six Korean female patients were randomized into two groups according to the cross-linking degree of the hyaluronic acid filler injected. Using a fixed injection protocol, patients were injected with 1 mL of hyaluronic acid filler in the lips and followed up at four and 12 weeks after injection.

Customized Treatment Using Microfocused Ultrasound with Visualization for Optimized Patient Outcomes: A Review of Skin-tightening Energy Technologies and a Pan-Asian Adaptation of the Expert Panel's Gold Standard Consensus.

Noninvasive facial-rejuvenation devices, such as nonablative radiofrequency (RF) and laser-assisted technology, are increasingly replacing higher-risk surgeries for face and body skin laxity. We sought to review published information on noninvasive energy device safety and efficacy in aesthetic skin tightening, compare these with our experiences in Asian patients, and disseminate a consensus for optimizing microfocused ultrasound with visualization (MFU-V) in Asian patients. A broad, nonexhaustive, nonsystematic literature search of published studies indexed in PubMed was performed to compare selected energy technologies to MFU-V for noninvasive face and body skin tightening, in particular, among Asian patients.

A comparison of the safety, efficacy, and longevity of two different hyaluronic acid fillers in filler rhinoplasty: A multicenter study.

Filler rhinoplasty is a popular procedure in Asia, and it is of great importance to understand the clinical efficacy and durability of the different filler products that serve this purpose. Here, we aimed to evaluate and compare the safety, efficacy, and longevity of two different hyaluronic acid (HA) fillers in improving the nasal profile in Asians. A multicenter comparative trial was performed for 48 weeks after a single injection of a popular monophasic monodensified, and a newly developed biphasic HA filler.

Wedge-shaped polydioxanone threads in a folded configuration ("Solid fillers"): A treatment option for deep static wrinkles on the upper face.

Background: Facial wrinkles are key signs of aging which affect one's quality of life and psychological well-being. Absorbable wedge-shaped polydioxanone (PDO) sutures are popular in the esthetic clinics of Korea and may be a treatment option for static wrinkles on the upper face.

Objective: To describe a novel technique applicable to deep static wrinkles on the upper face and to assess its safety and efficacy.

Keratin 9 gene mutations in five Korean families with epidermolytic palmoplantar keratoderma.

Epidermolytic palmoplantar keratoderma (EPPK) is an autosomal dominant disease characterized clinically by localized palmoplantar thickening and histopathologically by granular degeneration of the epidermis. Recent molecular biological studies have revealed that EPPK is caused by mutations of the keratin 9 gene in sequences mainly encoding the highly conserved 1 A rod domain. Here we demonstrate a novel mutation of N160H (position 8 of the 1 A domain) and two other previously reported mutations, R162W and N160S, in five unrelated Korean families with EPPK.